obj-scan-build - scan-build results

User:	teythoon@darnassus
Working Directory:	/home/teythoon/qa/packages/gnumach/obj-scan-build
Command Line:	make
Clang Version:	Debian clang version 3.2-11 (tags/RELEASE_32/final) (based on LLVM 3.2)
Date:	Fri Nov 15 11:10:43 2013

Bug Summary

Dead store
Bug Type	Quantity	Display?
All Bugs	27
Dead assignment	6
Dead increment	1
Logic error
Assigned value is garbage or undefined	2
Dereference of null pointer	16
Uninitialized argument value	1
Unix API	1

Reports

Bug Group	Bug Type ▾	File	Line	Path Length
Logic error	Assigned value is garbage or undefined	kern /slab.c	707	8	View Report
Logic error	Assigned value is garbage or undefined	kern /slab.c	1471	1	View Report
Dead store	Dead assignment	ipc /ipc_port.c	422	1	View Report
Dead store	Dead assignment	kern /rbtree.c	200	1	View Report
Dead store	Dead assignment	vm /vm_fault.c	724	1	View Report
Dead store	Dead assignment	vm /vm_map.c	3390	1	View Report
Dead store	Dead assignment	vm /vm_pageout.c	586	1	View Report
Dead store	Dead assignment	obj-scan-build /i386 /i386 /mach_i386.server.c	97	1	View Report
Dead store	Dead increment	device /chario.c	1016	1	View Report
Logic error	Dereference of null pointer	kern /processor.c	927	15	View Report
Logic error	Dereference of null pointer	kern /rbtree.c	95	18	View Report
Logic error	Dereference of null pointer	kern /slab.c	1146	12	View Report
Logic error	Dereference of null pointer	kern /task.c	579	12	View Report
Logic error	Dereference of null pointer	kern /task.c	1097	10	View Report
Logic error	Dereference of null pointer	vm /memory_object.c	145	24	View Report
Logic error	Dereference of null pointer	vm /memory_object.c	277	24	View Report
Logic error	Dereference of null pointer	vm /vm_fault.c	252	4	View Report
Logic error	Dereference of null pointer	vm /vm_fault.c	552	40	View Report
Logic error	Dereference of null pointer	vm /vm_map.c	2973	34	View Report
Logic error	Dereference of null pointer	i386 /i386 /fpu.c	643	9	View Report
Logic error	Dereference of null pointer	i386 /i386 /fpu.c	681	4	View Report
Logic error	Dereference of null pointer	i386 /i386 /fpu.c	682	4	View Report
Logic error	Dereference of null pointer	i386 /i386 /user_ldt.c	83	6	View Report
Logic error	Dereference of null pointer	i386 /intel /pmap.c	1570	17	View Report
Logic error	Dereference of null pointer	i386 /intel /pmap.c	1618	17	View Report
Logic error	Uninitialized argument value	kern /thread.c	1655	26	View Report
Logic error	Unix API	kern /syscall_emulation.c	404	10	View Report

Analyzer Failures

The analyzer had problems processing the following files:

Problem	Source File	Preprocessed File	STDERR Output
Other Error	obj-scan-build/ipc/mach_port.server.defs.c	clang_other_error_B0AB6u.i	clang_other_error_B0AB6u.i.stderr.txt
Other Error	obj-scan-build/i386/i386/mach_i386.server.defs.c	clang_other_error_E8owrT.i	clang_other_error_E8owrT.i.stderr.txt
Other Error	obj-scan-build/device/device_reply.user.defs.c	clang_other_error_HWtsdR.i	clang_other_error_HWtsdR.i.stderr.txt
Other Error	obj-scan-build/device/memory_object_reply.user.defs.c	clang_other_error_IlBFxT.i	clang_other_error_IlBFxT.i.stderr.txt
Other Error	obj-scan-build/kern/gnumach.server.defs.c	clang_other_error_L6G7fL.i	clang_other_error_L6G7fL.i.stderr.txt
Other Error	obj-scan-build/kern/mach.server.defs.c	clang_other_error_LMNXVF.i	clang_other_error_LMNXVF.i.stderr.txt
Other Error	obj-scan-build/device/device_pager.server.defs.c	clang_other_error_MhK9ct.i	clang_other_error_MhK9ct.i.stderr.txt
Other Error	obj-scan-build/kern/mach_debug.server.defs.c	clang_other_error_Mz6gxD.i	clang_other_error_Mz6gxD.i.stderr.txt
Other Error	obj-scan-build/kern/mach_host.server.defs.c	clang_other_error_UY30cP.i	clang_other_error_UY30cP.i.stderr.txt
Other Error	device/net_io.c	clang_other_error_cE7Kxz.i	clang_other_error_cE7Kxz.i.stderr.txt
Other Error	obj-scan-build/device/device.server.defs.c	clang_other_error_ewa6Cx.i	clang_other_error_ewa6Cx.i.stderr.txt
Other Error	obj-scan-build/vm/memory_object_default.user.defs.c	clang_other_error_hyShyr.i	clang_other_error_hyShyr.i.stderr.txt
Other Error	obj-scan-build/vm/memory_object_user.user.defs.c	clang_other_error_xDAbGR.i	clang_other_error_xDAbGR.i.stderr.txt
Other Error	obj-scan-build/kern/mach4.server.defs.c	clang_other_error_xKr2MY.i	clang_other_error_xKr2MY.i.stderr.txt

Please consider submitting preprocessed files as bug reports.